413851984

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 1043933184

約数和(自身を除く): 630081200

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 53, 56, 62, 91, 104, 106, 112, 124, 173, 182, 208, 212, 217, 248, 346, 364, 371, 403, 424, 434, 496, 689, 692, 728, 742, 806, 848, 868, 1211, 1378, 1384, 1456, 1484, 1612, 1643, 1736, 2249, 2422, 2756, 2768, 2821, 2968, 3224, 3286, 3472, 4498, 4823, 4844, 5363, 5512, 5642, 5936, 6448, 6572, 8996, 9169, 9646, 9688, 10726, 11024, 11284, 11501, 13144, 15743, 17992, 18338, 19292, 19376, 21359, 21452, 22568, 23002, 26288, 31486, 35984, 36676, 37541, 38584, 42718, 42904, 45136, 46004, 62972, 64183, 69719, 73352, 75082, 77168, 85436, 85808, 92008, 119197, 125944, 128366, 139438, 146704, 149513, 150164, 170872, 184016, 238394, 251888, 256732, 278876, 284239, 299026, 300328, 341744, 476788, 488033, 513464, 557752, 568478, 598052, 600656, 834379, 953576, 976066, 1026928, 1115504, 1136956, 1196104, 1668758, 1907152, 1952132, 1989673, 2273912, 2392208, 3337516, 3695107, 3904264, 3979346, 4547824, 6675032, 7390214, 7808528, 7958692, 13350064, 14780428, 15917384, 25865749, 29560856, 31834768, 51731498, 59121712, 103462996, 206925992, 413851984]

約数ペア:

[(1, 413851984), (2, 206925992), (4, 103462996), (7, 59121712), (8, 51731498), (13, 31834768), (14, 29560856), (16, 25865749), (26, 15917384), (28, 14780428), (31, 13350064), (52, 7958692), (53, 7808528), (56, 7390214), (62, 6675032), (91, 4547824), (104, 3979346), (106, 3904264), (112, 3695107), (124, 3337516), (173, 2392208), (182, 2273912), (208, 1989673), (212, 1952132), (217, 1907152), (248, 1668758), (346, 1196104), (364, 1136956), (371, 1115504), (403, 1026928), (424, 976066), (434, 953576), (496, 834379), (689, 600656), (692, 598052), (728, 568478), (742, 557752), (806, 513464), (848, 488033), (868, 476788), (1211, 341744), (1378, 300328), (1384, 299026), (1456, 284239), (1484, 278876), (1612, 256732), (1643, 251888), (1736, 238394), (2249, 184016), (2422, 170872), (2756, 150164), (2768, 149513), (2821, 146704), (2968, 139438), (3224, 128366), (3286, 125944), (3472, 119197), (4498, 92008), (4823, 85808), (4844, 85436), (5363, 77168), (5512, 75082), (5642, 73352), (5936, 69719), (6448, 64183), (6572, 62972), (8996, 46004), (9169, 45136), (9646, 42904), (9688, 42718), (10726, 38584), (11024, 37541), (11284, 36676), (11501, 35984), (13144, 31486), (15743, 26288), (17992, 23002), (18338, 22568), (19292, 21452), (19376, 21359)]